Pre-Filter / Briggs & Stratton 272218Pack Size:1Briggs & Stratton 272218, Briggs & Stratton 493206Edgewater 010723, ESF 101-068, Foley/PLP 101-068, Green Line 38165, Green Meadow AF941, J. Thomas AF-6603, Prime Line 7-02789, Rotary 6603, Sunbelt SB-6603, Sunbelt B1SB6603Briggs & Stratton 104772 and 104777Width: 2.75 ", Length: 6.50 ", Height: .130 ", 50 PPI, Black in color